6830631 has 12 divisors (see below), whose sum is σ = 10207080. Its totient is φ = 4396560.

The previous prime is 6830627. The next prime is 6830647. The reversal of 6830631 is 1360386.

It is not a de Polignac number, because 6830631 - 2² = 6830627 is a prime.

It is a super-2 number, since 2×6830631² = 93315039716322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6830595 and 6830604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6830611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12825 + ... + 13346.

It is an arithmetic number, because the mean of its divisors is an integer number (850590).

Almost surely, 2^6830631 is an apocalyptic number.

6830631 is a deficient number, since it is larger than the sum of its proper divisors (3376449).

6830631 is a wasteful number, since it uses less digits than its factorization.

6830631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26206 (or 26203 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6830631 is about 2613.5475890062. The cubic root of 6830631 is about 189.7376897345.

The spelling of 6830631 in words is "six million, eight hundred thirty thousand, six hundred thirty-one".